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Diffstat (limited to 'src/gui/nodeitem.h')
-rw-r--r-- | src/gui/nodeitem.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/gui/nodeitem.h b/src/gui/nodeitem.h new file mode 100644 index 0000000..5be4f3e --- /dev/null +++ b/src/gui/nodeitem.h @@ -0,0 +1,51 @@ +/* + TikZiT - a GUI diagram editor for TikZ + Copyright (C) 2018 Aleks Kissinger + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. +*/ + +/*! + * A QGraphicsItem that handles drawing a single node. + */ + +#ifndef NODEITEM_H +#define NODEITEM_H + +#include "node.h" + +#include <QObject> +#include <QGraphicsItem> +#include <QPainterPath> +#include <QRectF> + +class NodeItem : public QGraphicsItem +{ +public: + NodeItem(Node *node); + void readPos(); + void writePos(); + void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) override; + QPainterPath shape() const override; + QRectF boundingRect() const override; + void updateBounds(); + Node *node() const; + +private: + Node *_node; + QRectF labelRect() const; + QRectF _boundingRect; +}; + +#endif // NODEITEM_H |